зеркало из https://github.com/mozilla/gecko-dev.git
71 строка
2.1 KiB
HTML
71 строка
2.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=89419
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-->
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<head>
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<title>Test for Bug 89419</title>
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<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/WindowSnapshot.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=89419">Mozilla Bug 89419</a>
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<p id="display"></p>
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<pre id="test">
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<script type="application/javascript">
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var first, second, third;
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var correct, val1, val2;
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SimpleTest.waitForExplicitFinish();
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function checkFirst()
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{
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var iframeelem = document.getElementById('test-iframe');
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first = snapshotWindow(iframeelem.contentWindow, false);
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iframeelem.onload = checkSecond;
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// eslint-disable-next-line no-self-assign
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iframeelem.contentWindow.location.href = iframeelem.contentWindow.location.href;
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}
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function checkSecond()
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{
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var iframeelem = document.getElementById('test-iframe');
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second = snapshotWindow(iframeelem.contentWindow, false);
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// Check that we actually reloaded.
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[correct, val1, val2] = compareSnapshots(first, second, false);
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ok(correct, "Image should have changed after the first reload.");
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iframeelem.onload = checkThird;
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// eslint-disable-next-line no-self-assign
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iframeelem.contentWindow.location.href = iframeelem.contentWindow.location.href;
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}
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function checkThird()
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{
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var iframeelem = document.getElementById('test-iframe');
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third = snapshotWindow(iframeelem.contentWindow, false);
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// Check that we actually reloaded.
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[correct, val1, val2] = compareSnapshots(second, third, false);
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ok(correct, "Image should have changed after the second reload.");
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// Make sure we looped back to the first image.
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[correct, val1, val2] = compareSnapshots(first, third, true);
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ok(correct, "Third image should match first image.");
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SimpleTest.finish();
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}
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</script>
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</pre>
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<div id="content"> <!-- style="display: none" -->
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<iframe id="test-iframe" src="bug89419-iframe.html" onload="checkFirst()"></iframe>
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</div>
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</body>
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</html>
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